package com.projects.sebastian.Smuuz;

import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.SeekBar;

public class SlideBar extends SeekBar {

        private int oHeight = 320, oWidth = 29;
        private int oProgress = -1, oOffset = -1;;
        private float xPos = -1, yPos = -1;
        private int top = -1, bottom = -1, left = -1, right = -1;

        public SlideBar(Context context) {
                super(context);
        }
        public SlideBar(Context context, AttributeSet attrs)
        {
                super(context, attrs);
                oOffset = this.getThumbOffset();
                oProgress = this.getProgress();
        }
        public SlideBar(Context context, AttributeSet attrs, int defStyle)
        {
                super(context, attrs, defStyle);
        }

        protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
        {
                int height = View.MeasureSpec.getSize(heightMeasureSpec);
                oHeight = height;
                this.setMeasuredDimension(oWidth, oHeight);

        }
        protected void onSizeChanged(int w, int h, int oldw, int oldh)
        {
                super.onSizeChanged(h, w, oldw, oldh);
        }
        protected void onLayout(boolean changed, int l, int t, int r, int b)
        {
                super.onLayout(changed, l, t, r, b);
                left = l;
                right = r;
                top = t;
                bottom = b;
        }
        protected void onDraw(Canvas c)
        {
                c.rotate(90);
                c.translate(0,-29);
                super.onDraw(c);
        }
        public boolean onTouchEvent(MotionEvent event)
        {
                xPos = event.getX();
                yPos = event.getY();
                float progress = (yPos-this.getTop())/(this.getBottom()-this.getTop());
                oOffset = this.getThumbOffset();
                oProgress = this.getProgress();
                
                Log.d("offset" + System.nanoTime(), new Integer(oOffset).toString());
                Log.d("progress" + System.nanoTime(), new Integer(oProgress).toString());

                float offset;

                offset = progress * (this.getBottom()-this.getTop());

                this.setThumbOffset((int)offset);

                Log.d("offset_postsetprogress" + System.nanoTime(), new Integer(oOffset).toString());
                Log.d("progress_postsetprogress" + System.nanoTime(), new Integer(oProgress).toString());

                this.setProgress((int)(100*event.getY()/this.getBottom()));
                return true;
        }

}

